[使用: 工作台]

Base Grappling Hook Upgrade * 4

铁砧 * 1

↓

抓钩调试台 * 1

[使用: 工作台]

Base Grappling Hook Upgrade * 1

抓钩 * 2

↓

Double Grappling Hook Upgrade * 1

[使用: 工作台]

Base Grappling Hook Upgrade * 1

指南针 * 1

↓

Hook Magnet Grappling Hook Upgrade * 1

[使用: 工作台]

Base Grappling Hook Upgrade * 1

活塞 * 1

↓

Motor Grappling Hook Upgrade * 1